烯的英文：
alkene

• bis(cyclopentadienyl)vanadium
  雙(環(huán)戊二烯基)釩
• Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization
  烯酮，特別是二甲基烯酮，很容易齊聚和聚合。
• Allene is an isomer of methyl acetylene.
  丙二烯是甲基乙炔的一種異構(gòu)體。
• CF dially phthalate
  苯二甲酸二烯丙酯
• Allene is an isomer of methyl acetylene
  丙二烯是甲基乙炔的一種異構(gòu)體。
• Enolase isolated from peas was sensitive to fluoride
  從豌豆提取的烯醇酶對氟化物敏感。
• Hydrogen halides also react with β-unsaturatedcarbonyls and conjugated dienols.
  鹵化氫也與不飽和羰基和共軛二烯醇反應(yīng)。
• The polydiene basic molecular structure is an excellent fuel
  聚二烯基本分子結(jié)構(gòu)是一良好的燃燒劑。
• We have already met one series of specific enol equivalents
  我們已經(jīng)遇到過一系列有特效的烯醇等當物。
• The acid enolises nearly as well as the ester
  此酸的烯醇化幾乎象酯一樣良好。

• A hydrocarbon was known to be either an alkene or alkane
  某碳氫化合物已知可能是烯烴或是烷烴。
• It provides a useful vehicle for transforming unsaturated acids to their corresponding alkenes
  它為使不飽和酸變成相應(yīng)的烯烴提供了一個有用的中間體。
• The betaine will collapse to the alkene only when these two functions are eclipsed
  只有當這兩個基團移至重迭位置時內(nèi)銨鹽才能裂解為烯烴。